Connector of electric vehicle motor end is often accompanied by connector, and connector and motor need the same attributes, high temperature, water, rust and so on are fatal to the motor, the same is true for the connector, Amass LC series connector has a unique advantage for these points, the use of high temperature resistant material PBT, can be used at -40℃-120℃ high temperature. Can withstand the high temperature generated by motor operation, but also can maintain normal current carrying signal in cold winter. IP65 protection level, effectively prevent the intrusion of water, as well as the invasion of dust, in electric vehicles, energy storage equipment, garden tools, robot dogs and other outdoor use of mobile equipment has an excellent advantage.